Scroll down the page to see detailed instructions. State of Indiana-Indiana State Flag Color Sheet. Flag Meaning: A dark blue flag with gold trim displays a golden torch, surrounded by 18 small gold stars in the center. The torch symbolizes liberty and enlightenment.
1 click is 1 kilometer. It's also used by Army personel to pace the distance they walk. Because the normal distance of a person is 66 steps for 100 meter, soldiers use counting beads to count their paces. By counting the steps they can get a pretty good guestimation how much terrain they crossed on flat surface.
When I first heard the term clicks, it was only applied to speed. That is, 100 clicks was 100 km/h.. I was told a (perhaps apocryphal) story that it was derived from the clicking of a speedometer. More recently, I've heard the term used for distance, in place of kilometres, as well.